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Sigma Aldrich Ethyl trifluoroacetate

Catalog No. E5000025G Shop All MilliporeSigma Sigma Organic Chemistry Products
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E50000100G 100 g
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

  • Ethyl trifluoroacetate can be used:
  • To synthesize cyclopentenones or furans containing trifluoromethyl group from aromatic ynones
  • In the selective trifluoroacetylation of anilines catalyzed by 4-dimethylaminopyridine
  • As a starting material in the two-step electrosynthesis of trifluoroacetyltrimethylsilane (cf3cosime3)
  • In the preparation of trifluoromethyl ketones via trifluoroacetic ester/ketone metathesis with alkyl aryl ketones
  • To synthesize o-fluorinated trifluoro acetophenones from substituted fluorobenzene

Specifications

CAS 383-63-1
Density 1.194 g/mL (at 25°C (literature))
Boiling Point 60°C to 62°C (lit.)
Molecular Formula C4H5F3O2
Refractive Index n20/D 1.307 (literature)
Linear Formula CF3COOC2H5
MDL Number MFCD00000419
Quantity 25 g
Synonym Trifluoroacetic acid ethyl ester
Molecular Weight (g/mol) 142.08
Percent Purity 99%
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